ANSI ASME EA-1-2009 Energy Assessment for Process Heating Systems《过程加热系统的能量评估》.pdf

1、AN AMERICAN NATIONAL STANDARDASME EA-12009Energy Assessment for Process Heating SystemsIntentionally left blank ASME EA-12009Energy Assessment for Process Heating SystemsAN AMERICAN NATIONAL STANDARDDate of Issuance: January 22, 2010This Standard will be revised when the Society approves the issuanc

2、e of a new edition. There will be no addenda issued to this edition.ASME issues written replies to inquiries concerning interpretations of technical aspects of this Standard. Periodically certain actions of the ASME EA Committee may be published as Cases. Cases and interpretations are published on t

3、he ASME Web site under the Committee Pages at http:/cstools.asme.org as they are issued.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Stan-d

4、ards Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for public review and comment that provides an op-portunity for additional public

5、input from industry, academia, regulatory agencies, and the public-at-large.ASME does not “approve,” “rate,” or “endorse” any item, construction, proprietary device, or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items me

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7、nd the risk of infringement of such rights, is entirely their own responsibility.Participation by federal agency representative(s) or person(s) affi liated with industry is not to be interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those

8、 interpretations of this document issued in accordance with the established ASME procedures and policies, which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written p

9、ermission of the publisher.The American Society of Mechanical EngineersThree Park Avenue, New York, NY 10016-5990Copyright 2010 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in the U.S.A.iiiCONTENTSForeword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ivCommittee Roster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11、 . vCorrespondence With the EA Committee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi1 Scope and Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12、. . . . . . . . . . . . . . . . . . . . . 12 Defi nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Organizing the Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Conducting the Assessm

14、ent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Analysis of Data From the Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15、. 87 Reporting and Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figures1 Assessment Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16、. . . . . . . . . . . . . . . . . . . . . . . 62 Example Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Nonmandatory AppendixA Key References . . . . . . . . . . . . . . . . . . . . .

17、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ivFOREWORDThis document provides a standardized framework for conducting an energy assessment for process heating sys-tems, hereafter referenced as an “assessment.” A p

18、rocess heating system is defi ned as a group (or a set or combina-tion) of heating equipment used for heating materials used in production of goods in an industrial plant. Assessments involve collecting and analyzing information on system design, operation, energy use, and performance data and ident

19、ifying energy effi ciency improvement opportunities to optimize system energy use or performance. An assess-ment may also include additional information, such as recommendations for improving resource utilization, reducing per unit production cost, reducing lifecycle costs, and improving environment

20、al performance related to the assessed system(s). This Standard provides a common defi nition for what constitutes an assessment for both users and providers of assessment services. The objective is to provide clarity for those types of services that have been variously described as energy assessmen

21、ts, energy audits, energy surveys, and energy studies. In all cases, systems (energy-using logical groups of industrial equipment organized to perform a specifi c function) are analyzed through various techniques, such as measurement and analysis, resulting in the identifi cation, documentation, and

22、 prioritization of energy perfor-mance improvement opportunities. This Standard sets the requirements for conducting and reporting the results of an assessment that considers the en-tire system, from energy inputs to the work performed as the result of these inputs. An assessment meeting this Stan-d

23、ard need not address each individual system component or subsystem within an industrial facility with equal weight; however, it shall be suffi ciently comprehensive to identify the major energy effi ciency opportunities for improving the overall energy performance of the facility. This Standard is d

24、esigned to be applied primarily at industrial facilities, but many of the concepts can be used in other facilities, such as those in the institutional and commercial sectors.The Standard is part of a portfolio of documents and other efforts designed to assist in improving the effi ciency of industri

25、al facilities. Initially, four assessment standards are being developed for compressed air, process heating, pumping, and steam systems. Other related existing and planned efforts to improve the effi ciency of industrial facili-ties include(a) ASME guidance documents for the assessment standards, wh

26、ich provide technical background and applica-tion details to support understanding of the assessment standards. These guidance documents provide rationale for the technical requirements of the assessment standards and give technical guidance, application notes, alternate ap-proaches, tips, technique

27、s, and rules-of-thumb.(b) A certifi cation program for each ASME assessment standard that recognizes certifi ed practitioners as individu-als who have demonstrated, via a professional qualifying exam, that they have the necessary knowledge and skills to properly apply the assessment standard.(c) An

28、energy management standard, “A Management System for Energy, ANSI/MSE 2000:2008,” which is a stan-dardized approach to managing energy supply, demand, reliability, purchase, storage, use, and disposal and is used to control and reduce an organizations energy costs and energy-related environmental im

29、pact. NOTE: This ANSI standard will eventually be superseded by ISO 50001, now under development.(d) An ANSI-accredited measurement and verifi cation protocol that includes methodologies for verifying the results of energy effi ciency projects.(e) A program, Superior Energy Performance, that will of

30、fer ANSI-accredited certifi cation for energy effi ciency through application of ANSI/MSE 2000:2008 and documentation of a specifi ed improvement in energy performance using the ANSI measurement and verifi cation protocol.The complementary documents described above, when used together, will assist o

31、rganizations seeking to establish and implement company- or site-wide energy plans.ASME EA-1-2009 was approved by the EA Industrial System Energy Assessment Standards Committee on October 1, 2009 and approved by the American National Standards Institute (ANSI) on December 2, 2009.vEA INDUSTRIAL SYST

32、EM ENERGY ASSESSMENT STANDARDS COMMITTEE(The following is the roster of the Committee at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSF. P. Fendt, ChairP. E. Shea er, Vice ChairR. L. Crane, SecretarySTANDARDS COMMITTEE PERSONNELJ. A. Almaguer, The Dow Chemical Co. A. T. McKane,

33、 Lawrence Berkeley National LaboratoryR. D. Bessette, Council of Industrial Boiler Owners W. A. Me ert, Georgia Institute of TechnologyR. L. Crane, The American Society of Mechanical Engineers J. L. Nicol, Science Applications International Corp.G. T. Cunningham, Tennessee Tech University J. D. Rees

34、, North Carolina State UniversityT. J. Dunn, Weyerhaeuser Co. P. E. Scheihing, U.S. Department of EnergyF. P. Fendt, The Dow Chemical Co. E. Shea er, Resource Dynamics Corp.A. R. Ganji, San Francisco State University V. C. Tutterow, Project Performance Corp.J. C. Ghislain, Ford Motor Co. L. Whitehea

35、d, Tennessee Valley AuthorityT. A. Gunderzik, XCEL Energy A. L. Wright, Oak Ridge National LaboratoryS. J. Korellis, Contributing Member, Electric Power Research Institute R. G. Wroblewski, Productive Energy Solutions, LLCPROJECT TEAM EA-1 ENERGY ASSESSMENT FOR PROCESS HEATING SYSTEMSA. L. Wright, C

36、hair, Oak Ridge National Laboratory G. S. Faagau, I Cubed EnergyR. L. Bennett, Vice Chair, Janus Technology Group, Inc. S. W. Fruth, TPI Corp.A. C. Thekdi, Vice Chair, E3M, Inc. S. Q. Ly, Alternate, Southern California Gas Co.P. E. Shea er, Secretary, Resource Dynamics Corp. R. L. Mendelsohn, E. I.

37、DuPont de Nemours and Co., Inc.A. Atreya, University of Michigan B. A. Purnode, Owens CorningC. K. Belt, Superior Industries International, Inc. D. G. Schalles, Bloom Engineering Co.R. De Saro, Energy Research Co. B. Warren, Southern California Gas Co.viCORRESPONDENCE WITH THE EA COMMITTEEGeneral. A

38、SME Standards are developed and maintained with the intent to represent the consensus of concerned interests. As such, users of this Standard may interact with the Committee by requesting interpretations, proposing revisions, and attending Committee meetings. Correspondence should be addressed to:Se

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40、rom the application of the Standard. Approved revisions will be published periodically.The Committee welcomes proposals for revisions to this Standard. Such proposals should be as specifi c as possible, citing the paragraph number(s), the proposed wording, and a detailed description of the reasons f

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49、ontact the Secretary of the EA Stand-ards Committee.ASME EA-120091ENERGY ASSESSMENT FOR PROCESS HEATING SYSTEMS1 SCOPE AND INTRODUCTION1.1 ScopeThis Standard covers process heating systems that are defi ned as a group (or a set or combination) of heating equipment used for heating materials in the production of goods in an industrial plant. These systems, commonly referred to using terms such as furnaces, melters, ovens, and heaters, use heat sources such as fuels, electricity, steam, or other fl uids to supply the required heat. This Standard sets the requirements for conducti